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//
// ANTLRMissingTokenException.m
// ANTLR
//
// Created by Alan Condit on 6/8/10.
// [The "BSD licence"]
// Copyright (c) 2010 Alan Condit
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. The name of the author may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import "ANTLRMissingTokenException.h"
@implementation ANTLRMissingTokenException
/** Used for remote debugger deserialization */
+ (id) newException
{
return [[ANTLRMissingTokenException alloc] init];
}
+ (id) newException:(NSInteger)expected
Stream:(id<ANTLRIntStream>)anInput
With:(id<ANTLRToken>)insertedToken
{
return [[ANTLRMissingTokenException alloc] init:expected Stream:anInput With:insertedToken];
}
- (id) init
{
if ((self = [super init]) != nil) {
}
return self;
}
- (id) init:(NSInteger)expected Stream:(id<ANTLRIntStream>)anInput With:(id<ANTLRToken>)insertedToken
{
if ((self = [super initWithStream:anInput]) != nil) {
expecting = expected;
input = anInput;
inserted = insertedToken;
}
return self;
}
- (NSInteger) getMissingType
{
return expecting;
}
- (NSString *)toString
{
if ( inserted != nil && token != nil ) {
return [NSString stringWithFormat:@"MissingTokenException(inserted %@ at %@)", inserted, token.text];
}
if ( token!=nil ) {
return [NSString stringWithFormat:@"MissingTokenException(at %@)", token.text ];
}
return @"MissingTokenException";
}
@synthesize inserted;
@end
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